baber/WOPTO huggingface dataset:
Patent JP-2001150209-A (JP)
Title: Workpiece phase determining device and chuck
Inventor: TSUZUKI HIROMASA
IPC: B23B31/02
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To high accurately position a workpiece of piston or the like with an inner side plane part serving as the reference, by preventing a load from acting in a peripheral equipment of loader or the like. SOLUTION: A clamp pawl 13 holding a piston 1, pawl opening/closing member 14 opening/closing the clamp pawl 13, and a device 12 positioning the piston 1 around a chuck axial line with an inner side plane part 4 serving as the reference are provided in a chuck main unit 11. The positioning device 12 is provided with a base 22 seating the piston 1, pair of rollers 23 coming into line contact with the plane part 4, linear elastic body 24 supporting the roller 23 capable of approaching/separating relating to the plane part 4 in both sides of the chuck axial line, and a wedge member 25 opening/closing the roller 23 by wedge action. The wedge member 25 is supported by a plunger 26, it is energized in an opening direction of the roller 23 by a coil spring 31, the pawl opening/closing member 14 and the wedge member 25 are driven by a drive member 33.
Patent JP-H08253393-A (JP)
Title: Ktp solid solution single crystal and its production
Inventor: SATO KOJI
IPC: C30B21/06
Filed: 1995-12-20
Abstract: PURPOSE: To easily obtain a solid solution single crystal having an uniform composition by preparing a solution for depositing the solid solution of the composition where a part of the elements of KTiOPO4 is replaced with another element, and subsequently raising a single crystal, while a temperature and the composition are constantly maintained. CONSTITUTION: A solid solution deposition solution 3 for depositing a solid solution having a composition wherein at least one element of K, Ti and P in KTiOPO4 is partially or wholly replaced with at least one kind of other element (e.g. Na) is prepared. The deposition solution 3 is charged into a crucible 1 having a bulkhead 2, and the bottom of a seed crystal 5 is brought into contact with the surface of the solution 3. The temperature of the deposition solution 3 is constantly maintained for the growth of the single crystal, and a crystal 7 for supply is added to the deposition solution 3 from a place separated from the seed crystal 5 with the bulkhead 2 in response to the growth of the crystal to maintain the composition of the solution 3 at a constant composition for depositing the objective solid solution at the temperature.  While the contact of the growing crystal with the solution 3 is maintained, the grown crystal is moved outside the solution 3.
Patent JP-H04199678-A (JP)
Title: Semiconductor device
Inventor: KONDO TOSHIHIKO
IPC: H01L27/11
Filed: 1990-11-29
Abstract: PURPOSE:To enable a semiconductor device to be prevented from both increasing in leakage current and deteriorating in breakdown strength by a method wherein impurities as high in concentration as those used for the formation of a drain and a source are prevented from being introduced into a first wiring layer around a connection opening between a first and a second wiring layer. CONSTITUTION:A gate electrode is formed of a first wiring layer 3, a second wiring layer 7 is formed of polycrystalline silicon, and a P-N diode is provided. An connecting opening 9 between the first and the second wiring layer, 3 and 7, and the P-N diode are provided adjacent to each other. Impurities as high in concentration as those used for the formation of a drain and a source are prevented from being introduced into the surface of the first wiring layer 3 around the connection opening 9. By this setup, impurities are prevented from diffusing, so that a semiconductor device of this design can be prevented from increasing in leakage and deteriorating in breakdown strength, and a boundary between diffusion layers can be prevented from migrating.
Patent JP-H05245225-A (JP)
Title: Foam injection device for liquid tank
Inventor: AREKUSANDAA KURIMU
IPC: A62C35/08
Filed: 1992-12-11
Abstract: PURPOSE: To provide a foam injection device for a liquid tank which ensures an airtight shut-off state between the interior of the tank and a foam guide pipe, and is capable of injecting a fire-extinguisher when a dangerous pressure is generated, and further, dispenses with a monitoring operation as far as circumstances permit, with a variety of use applications. CONSTITUTION: This foam injection device comprises a two-part frame having a circular opening, and a single groove 6 into which a ring-like knife edge 7 and an adapter block 10 are fitted is provided on the entire periphery of the circular openings of opposed frame parts 4, 5. In addition, a thin sheet 2 is stretched between the both parts 4, 5.
Patent JP-H07191841-A (JP)
Title: Program updating method for computer
Inventor: OGURA YOSHITAKA
IPC: G06F21/62
Filed: 1993-12-27
Abstract: PURPOSE:To simplify the additional program and structure of a loader or the like required for the program updating of a sub CPU. CONSTITUTION:Concerning the program updating method for a computer 1 provided with a main central processing part 2 and one sub central processing part 3 at least, the operation of the sub central processing part 3 is stopped corresponding to a command transmitted from the main central processing part 2 through an I/O 6. Continuously, the program inside a ROM 5 is reloaded with an updated program inserted from the outside and stored in an IC card 8 by performing access from the main central processing part 2 to the unreloadable non-volatile ROM 5 for the sub central processing part 3.
Patent JP-H11155922-A (JP)
Title: Air massaging machine
Inventor: HAYASHI NORIYUKI
IPC: A61H7/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To achieve a quick exhaustion from an stretched air cell in an expandable and reducible air cell as actuator which performs a massaging operation of a chair shaped massaging machine. SOLUTION: In an air massaging machine which is provided with an air cell 22 adapted to perform a massaging operation by extension or reduction thereof made with the supply or discharge of air, the air cell 22 is provided with an exhaust aid means 28 to generate an energizing force from the expanding to reducing action. The exhaust aid means 28 is constituted of a link member 25 by which a link is made between a base 20 with the air cell installed thereon and an extension-wise tip of the air cell by an energizing force in the direction of causing the reduction.
Patent JP-H02175784-A (JP)
Title: Anti-fogging article
Inventor: TANIGUCHI TAKASHI
IPC: B32B17/10
Filed: 1988-12-28
Abstract: PURPOSE:To obtain the title article excellent in anti-fogging properties, tackiness, durability, and surface hardness by providing a hardened coating layer consisting of specified constituents on a base material and providing thereon an uppermost layer made of a curable material containing an organic substance. CONSTITUTION:At least one hardened coating layer consisting mainly of a hydrophilic resin (e.g. PVA) and at least one compound selected from an organic Si compound shown by the formula R<1>R<2>aSiX3-a (wherein R<1> is a 1-10C organic group; R<2> is a 1-6C hydrocarbon group; X is a hydrolyzable group; a is 0 or 1) (e.g. y-glydidoxypropyltrimethoxysilane), its hydrolysate, and a colloidal silica (e.g. methanol silica sol) having a mean particle diameter of 5-200mum is provided on a base material (e.g. glass), on which an uppermost layer made of a curable material containing an organic substance (e.g. dimethylpolysiloxane having terminal silanol groups) is provided.
Patent JP-H10171982-A (JP)
Title: Image processor
Inventor: NISHIGAKI JUNJI
IPC: H04N1/407
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent fining of line width and breaks of a fine line of a character, etc., to prevent a lowering of image resolution and to eliminate an isolated dot like a stain, etc., in an image. SOLUTION: In a neighborhood maximum-minimum value circuit 502, a marked pixel data of output data (DC27-20) of a contour emphasizing means is replaced with the maximum value among ambient pixel data, and the marked pixel data after the processing is replaced with the minimum value among the ambient pixel data and then inputted to an input A of a selector 504. In a neighborhood minimum-maximum value circuit 503, marked pixel data of output data of a contour emphasizing means is replaced with the minimum value among the ambient pixel data, and the marked pixel data after the processing is replaced with the maximum value among the ambient pixel data and inputted to an input B of the selector 504. A comparator 501 compares data Q (DC27-20) with data P (MREF27-20) from an output port 308e and outputs either the input A or the input B.
Patent JP-H04174538-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: USAMI MITSUO
IPC: H01L27/04
Filed: 1990-11-29
Abstract: PURPOSE:To improve yield by arranging test pads in each macrocell, judging whether the macrocell is perfect by comparison, eliminating imperfect macrocells on the basis of the data concerning whether cells are perfect, burying the perfect macrocells, and forming a circuit. CONSTITUTION:Macrocells 11 are regularly arranged in a chip region, and test pads 15 are regularly arranged in each cell 11. A circuit region 12 in a cell is arranged in the central part of the cell 11; pads 14 are arranged on the outer periphery; a shift register circuit part is arranged on the outer periphery of I/O circuit regions 13. At the time of inspection, probes 32 are made to abut against the pads 15, and inspection data are inputted to the circuit in a cell from the pads 15 via the shift register circuit part. Inspection data outputted to the pads 15 from the circuit in a cell are compared with expected values, and whether the cell is perfect is judged. Thus data concerning whether each cell is perfect are obtained. Macrocells which are decided to be imperfect are eliminated by an FIB method or the like, and replaced by perfect macrocells, which are buried. Thereby defects are surely relieved.
Patent JP-H08167366-A (JP)
Title: Circuit breaker
Inventor: OKUNO YOSHIICHI
IPC: H01H73/02
Filed: 1994-12-12
Abstract: PURPOSE: To provide circuit breakers of which stockpile burden can be lessened by separating movable parts into voltage pole side units and neutral pole side units an combining them according to necessity. CONSTITUTION: A voltage pole side unit is installed and a neutral pole side unit is installed by fitting and connecting the end of its crossbar 30 coaxially in and with the end part of the crossbar 13 of the former unit. The other end of the crossbar 30 is journalled to one arm of a U-shaped frame 26 and a cut part to insert the crossbar 30 in is formed in the other arm of the U-shaped frame 26.
Patent JP-H03277558-A (JP)
Title: Detecting device for near end of ink
Inventor: MOCHIZUKI SEIJI
IPC: B41J2/175
Filed: 1990-11-29
Abstract: PURPOSE:To detect an ink near end by providing an ink reservoir which communicates with a print head at the lower end of an ink tank containing a porous material impregnated with a water-soluble ink, arranging an electrode at a part of the porous material and a part of the ink reservoir and detecting a resistance variation between electrodes. CONSTITUTION:An ink reservoir 12 which stores and holds water-soluble ink in a foam 7 is formed in an ink tank 8 filled with a foam consisting of a porous material such as foamed urethane resin internally. An electrode S1 is provided on the inner wall surface of the ink tank 8 in such a manner that the electrode S1 comes in contact with the foam 7. On the other hand, the other electrode S2 extends into a communication hole 13 passing through a rubber stopper 14 so that the electrode S2 comes in contact with water-soluble ink. If ink in the foam 7 decreases and a gas which has entered begins to decrease an area of a part where the ink connects to the ink reservoir 12, an electric resistance increases rapidly, then the increase is detected as a value of variation by a differential circuit 16 and a warnig lamp 18 lights.
Patent JP-H07192659-A (JP)
Title: Display device
Inventor: TANI NAOKI
IPC: H01J29/89
Filed: 1993-12-27
Abstract: PURPOSE:To provide a display device wherein a luminous element and a converging lens can be easily and high accurately connected with no bonding jig required. CONSTITUTION:A stop protrusion 5 or a stop recessed part 6a is provided in the peripheral surface of a luminous element 1, and also a stop recessed part 6a or a stop protrusion 5, fitted to be stopped to the stop protrusion 5 or the stop recessed part 6a, is provided in a converging lens 2. Accordingly, by fitting the stop recessed part 6a or the stop protrusion 5 of the converging lens 2 stopped to the stop protrusion 5 or the stop recessed part 6a of the luminous element l, the luminous element l and the converging lens 2 can be connected with no bonding jig required.
Patent JP-H09140986-A (JP)
Title: Centrifugal dehydrator
Inventor: IKEDA TOMOHIKO
IPC: D06F49/02
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal vibration as caused by imbalance of washings during the dehydrating operation. SOLUTION: A drum 54 has an unbalanced load with a weight 60 added thereto. A plate-shaped member 59 shortens the distance in substance from the inner circumferential wall to a horizontally rotating shaft of the drum 54 near the weight 60. With the dehydration, the weight of the washings decreases but as the weight of the weight 60 remains unchanged, more of the washings is arranged being scattered near the position facing the weight 60 at 180 deg. before the dehydration so that a balance is taken after the dehydration. When the drum 54 is rotated at a low speed, the centrifugal force working on the washings is small and the washings are not placed inside the plate-shaped member 59 but they gather easily near the position facing it at 180 deg.. Thus, the washings are placed easily to ensure that the unbalanced load is put as desired.
Patent JP-H02214549-A (JP)
Title: Document shredder
Inventor: SUTEFUEN KURISUTOFUAA WATOKINS
IPC: B02C18/00
Filed: 1989-12-25
Abstract: PURPOSE: To efficiently shred documents by providing the peripheral surfaces of respective cutting members with circumferential channels and providing the document shredding machine with stripping elements having portions extending in these channels. CONSTITUTION: Two cutting assemblies 6 are respectively mounted with the plurality of cutting members 10 and the shafts 8 are respectively rotated in opposite directions around the respective parallel axial lines. The cutting members 10 of the one cutting assembly 6 are so arranged as to enter into the gaps between the cutting members 10 of the one cutting assembly 6 with little or no clearance. As a result, the cutting members 10 overlapping on each other act to cut the materials supplied to the nip of the document shredding machine to slender strips. The peripheral surfaces of the respective cutting members are provided with the circumferential channels 16 and in addition, the document shredding machine is provided with the stripping elements 20 having the portions 24 extending into the grooves 16. Consequently, the efficient document shredding is made possible.
Patent JP-H02215741-A (JP)
Title: Method for giving,increasing,improving,or modifying odor characteristic of perfume composition or perfume product,preparation of perfume composition,perfume product,and oxigen-containing macrocyclic compound, and macrocyclic compound made thereby
Inventor: BUORUFUGANGU KURAUSU GIIRUSHIY
IPC: A61K8/35
Filed: 1989-12-25
Abstract: PURPOSE: To impart, increase, improve or modify perfuming characteristics of perfuming compositions or perfuming products by using specified oxygen-contg. macrocyclic compds. as fragrance ingredients.  
     CONSTITUTION: An effective amt., as fragrance, of a compd. of formula I [wherein Z 1  and Z 2 , taken together, define a group of formula II (in which R 1  and R 2  each represent a 1-6C alkyl or one of them is H and the other is a 1-6C alkyl), or Z 1  is O or OH and Z 2  is OR 3  (in which R 3  is a 1-6C alkyl); the wavy lines define a C-C bond of E or Z configuration when the bonds in positions 4 and 8 are double bonds] such as 12-pentyloxy-4,8- cyclododecadiene-1-one, is added to a perfuming composition or a perfuming product. A ketal of formula V which is one of the compds. of formula I is obtd. by reacting a diol of formula III with a compd. of formula IV in the presence of an acidic substance. The ketal is reacted with a reducing agent to obtain a compd. (hydroxy-ether) of formula I (wherein Z 1  is OH and Z 2  is OR 3 ) and then this compd. is oxidized to obtain a compd. (keto-ether) of formula I (wherein Z 1  is O and Z 2  is OR 3 ). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04198951-A (JP)
Title: Counter reset device for image forming device
Inventor: MIYAJI TAKASHI
IPC: G03G21/00
Filed: 1990-11-28
Abstract: PURPOSE:To exchange a cartridge when the life of each cartridge expires by discriminating the color of developer in the cartridge and resetting a counter corresponding to the color in the case of exchanging the cartridge. CONSTITUTION:After the cartridge 3 is exchanged, a signal in accordance with the color of the cartridge 3 is inputted in a control circuit together with a signal from a signal light receiving element 5 and the counter 10 corresponding to the cartridge 3 of the decided color is reset. At the same time, a signal light emitting element 4 is ruptured by a signal light emitting element rupturing means 16, so that, thereafter, the element 4 does not emit light and the counter is prevented from erroneously being reset. Therefore, by discriminating the color of the developer in the cartridge 3, the counter 10 corresponding to the color is reset. Even when the cartridge 3 of the original color is loaded again after the cartridge is exchanged to the cartridge 3 of different color, the counter 10 is not reset and the number of copied sheets is added continuously to a previous value. Thus, the counters 10 corresponding to the respective colors respectively perform counting, and the cartridge is exchanged when the life of each cartridge expires.
Patent JP-H08163957-A (JP)
Title: Method for controlling amount of feeding tea leaf into finish rolling machine and apparatus therefor
Inventor: KAGEYAMA ATSUSHI
IPC: A23F3/12
Filed: 1994-12-13
Abstract: PURPOSE: To provide a method for automatically determining weighed value of tea leaf fed into a finish rolling machine. CONSTITUTION: This apparatus is constituted of a weighing device equipped with a weighing controller consisting essentially of CPU and a road cell and a displacing sensor for measuring tilting angle of a weighing rod of a finish rolling machine and when a finish rolling process reaches the predetermined passage time and weighing position, tilting angle of the weighing rod is measured and the measured value is compared and operated with predetermined tilting angle and the next value for feeding and weighing tea leaf according to the deviation is determined. Thereby, load of operator of finish rolling machine is reduced and quality and homogenization of tea leaf in finish rolling process are improved and production efficiency is improved.
Patent JP-H03194783-A (JP)
Title: Disk cassette
Inventor: MURATA TSUTOMU
IPC: G11B23/03
Filed: 1989-12-22
Abstract: PURPOSE:To obtain this disk cassette whose shutter is hard to come off by providing three or more engaging projections. CONSTITUTION:The three engaging projections 2-4 protruded facing inward are provided on the shutter 1 with intervals. It is desirable that at least one of the engaging projections 2-4 is formed so as to rise in a direction opposite to the side of a shell in which the shutter is fitted, however, it is desirable to include a center projection 3 in that projection. Thereby, it is possible to obtain the disk cassette whose shutter 1 is hard to come off the shell.
Patent JP-H04202959-A (JP)
Title: Metallic decorative sheet
Inventor: TOYODA OSAMU
IPC: E04C2/08
Filed: 1990-11-29
Abstract: PURPOSE:To give an impression of massiveness and high-grade as a decorative sheet by forming pattern-like projecting parts on the surface of a plate such as light metal alloy, and machining the extreme ends of the projecting parts. CONSTITUTION:Pattern-like projecting parts 11a are formed by pressing on a decorative sheet main body 11 made of aluminum alloy. Next, the extreme ends of the projecting parts are filed and treated by gold alumite finishing. Further the surface of the main body 11 except the projecting parts 11a is treated by black alumite finishing. Hereby, the light weighted decorative sheet giving massive and high-grade impression can be obtained.
Patent JP-H03192740-A (JP)
Title: Manufacture of semiconductor device mounting board
Inventor: SAITO HIROSHI
IPC: H05K3/40
Filed: 1989-12-21
Abstract: PURPOSE:To contrive the simplification of the formation process of bump-shaped electrode parts and an increase in the uniformity of the form and height of the parts by a method wherein crushable spherical bodies are provided on a polyimide resin layer formed on a board and after the spherical bodies are pressed by a parallel force from above the bodies, the resin layer is heated and hardened and the spherical bodies are fixed. CONSTITUTION:A polyimide resin layer 6 is formed on a board 3 and at the same time, crushable spherical bodies 7 are arranged at positions, where corresponds to aluminium pad parts 2 of a semiconductor device 1 to be bonded on the board 3, on the layer 6 and after the bodies 7 are pressed by a parallel force from above the bodies 7 via a flat plate, the layer 6 is heated and hardened and the bodies 7 are fixed. After that, a circuit pattern is formed on the layer 6 by conductor leads 4 by an electroless plating method. Thereby, the formation process of bump-shaped electrode parts on the board 3 can be simplified, the positional accuracy of the parts is good and moreover, the form and height of the parts can be made uniform.
Patent JP-H06179381-A (JP)
Title: Lower car body structure for vehicle
Inventor: MAEBAYASHI JIRO
IPC: B60N2/90
Filed: 1992-12-15
Abstract: PURPOSE:To reasonably house a spare tire without being restricted from design requirements by providing recessed sections faced downward for a floor surface under a seat, and thereby letting the recessed sections be constituted to house the spare tires in a wagon type automobile. CONSTITUTION:In a wagon type and FF system automobile seats 6 are arranged in three rows, that is, a front, a middle and a rear row, over a flat floor 5, a recessed section 10 for housing a spare tire 9 is provided downward over the floor surface 5 under the seat cushion 6a of the seat 6 in the front row while being one-sided to one side sill 3. In addition, another recessed section 11 for housing articles other than the spare tire 9, is provided for a place which is symmetrical about a center line in the width direction with respect to the recessed section 10 for housing the spare tire. A cover member 14 is fitted on the recessed section 10 for housing the spare tire to cover the recessed section in such a way as to be freely opened around a hinge 15, and the seat 6 in the first row is set on the two slide rails 16 fixed over the aforesaid cover member 14 in such a way as to be freely slid back and forth.